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-rw-r--r--Lib/test/test_imp.py15
1 files changed, 15 insertions, 0 deletions
diff --git a/Lib/test/test_imp.py b/Lib/test/test_imp.py
index 2d75724771..74a7b593f9 100644
--- a/Lib/test/test_imp.py
+++ b/Lib/test/test_imp.py
@@ -208,6 +208,8 @@ class ImportTests(unittest.TestCase):
self.assertIsNot(orig_getenv, new_os.getenv)
@support.cpython_only
+ @unittest.skipIf(not hasattr(imp, 'load_dynamic'),
+ 'imp.load_dynamic() required')
def test_issue15828_load_extensions(self):
# Issue 15828 picked up that the adapter between the old imp API
# and importlib couldn't handle C extensions
@@ -244,6 +246,19 @@ class ImportTests(unittest.TestCase):
self.assertIn(path, err.exception.path)
self.assertEqual(name, err.exception.name)
+ @support.cpython_only
+ @unittest.skipIf(not hasattr(imp, 'load_dynamic'),
+ 'imp.load_dynamic() required')
+ def test_load_module_extension_file_is_None(self):
+ # When loading an extension module and the file is None, open one
+ # on the behalf of imp.load_dynamic().
+ # Issue #15902
+ name = '_heapq'
+ found = imp.find_module(name)
+ assert found[2][2] == imp.C_EXTENSION
+ found[0].close()
+ imp.load_module(name, None, *found[1:])
+
class ReloadTests(unittest.TestCase):